FR2022923A1 - Production of a yarn from a tow of cut fibres - Google Patents

Production of a yarn from a tow of cut fibres

Info

Publication number
FR2022923A1
FR2022923A1 FR6938539A FR6938539A FR2022923A1 FR 2022923 A1 FR2022923 A1 FR 2022923A1 FR 6938539 A FR6938539 A FR 6938539A FR 6938539 A FR6938539 A FR 6938539A FR 2022923 A1 FR2022923 A1 FR 2022923A1
Authority
FR
France
Prior art keywords
tow
yarn
production
cut fibres
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR6938539A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2022923A1 publication Critical patent/FR2022923A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Yarn is produced from a tow composed of cut fibres by subjecting the tow to at least one drawing stage, and then twisting the drawn tow to form a yarn, the point of application of the twist being maintained by passing the drawn tow through a supplementary stage in which it is subjected to practically no drawing, the tow being supported entirely during its passage through this stage.
FR6938539A 1968-11-08 1969-11-07 Production of a yarn from a tow of cut fibres Withdrawn FR2022923A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5306168 1968-11-08
GB2562869 1969-05-20

Publications (1)

Publication Number Publication Date
FR2022923A1 true FR2022923A1 (en) 1970-08-07

Family

ID=26257778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938539A Withdrawn FR2022923A1 (en) 1968-11-08 1969-11-07 Production of a yarn from a tow of cut fibres

Country Status (5)

Country Link
BE (1) BE741153A (en)
CH (1) CH502448A (en)
DE (1) DE1956450A1 (en)
FR (1) FR2022923A1 (en)
NL (1) NL6916755A (en)

Also Published As

Publication number Publication date
DE1956450A1 (en) 1970-06-11
BE741153A (en) 1970-04-30
NL6916755A (en) 1970-05-12
CH502448A (en) 1971-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse